If achievement is like distance travelled, it's not just that you want to be somebody who is skilled, but you actually have to apply that. And if you're like a will smith, and every year your skill grows, but every year you're actually producing more stuff, that's great. Is reminds meo of the famous old paper? It was taxi driver research failer and camera and babcock and loenstein. Remember that paper? Oh yes. This was about earnings. The car depreciates like 50 % when you drive it off the lot. Yes, i want to think about a different kind of activity. So let's make it a pursuit, some kind of achievement